单项选择题
M: Have you seen Lee recently W: He must be home by now. I saw him leave on his bike half an hour ago.
A. On his bike. B. On the grass. C. Near the pool. D. At home.
A. She forgot her class. B. Her clock was wrong. C. The bus was late. D. She got up later than usual.
A.3380075 B.8380075 C.3880075 D.8680075